/*
 * Copyright 2023 Ben Manes. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.benmanes.caffeine.jcache.configuration;

import java.net.URI;

import org.jspecify.annotations.NullMarked;

import com.typesafe.config.Config;

/**
 * A provider for the external configuration.
 *
 * @author ben.manes@gmail.com (Ben Manes)
 */
@NullMarked
@FunctionalInterface
public interface ConfigSource {

  /**
   * Returns a {@link Config} that provides the cache configurations.
   *
   * @param uri a URI that may assist in resolving the resource
   * @param classloader the classloader to load with
   * @return a configuration
   */
  Config get(URI uri, ClassLoader classloader);
}
